how do I identify a sender as verified?

This doesn't work. I have added the sender to the safe senders list and its still coming up as unverified. We should be able to verify our own contacts

Hello Eleni,

I guess I did not really describe the situation. I wanted to be able to mark the sender as verified. I routinely get emails from this company and then just one of their emails was marked as unverified. I was confused as to why but no matter, I trusted the source, there was no spamming involved. I appreciated your rapid response. All good here.

Regards,

Michele

There is NO real answer to the question...

Was this ever answered? It appears the Microsoft Agent did not answer the question. I too receive emails from a sender that I know is safe, and it constantly gives the following message:

"We can't verify that this email came from the sender, so it might not be safe to respond to it.

You have identified as unverified multiple email senders that are known to me. How do I verify that they are safe so that you stop blocking their message content? This is causing problems in my responses to these senders.